20619114

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{32117}}^1$

素因数の和:32229

約数の個数: 16

約数和(自身を含む): 41624928

約数和(自身を除く): 21005814

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 32117, 64234, 96351, 192702, 3436519, 6873038, 10309557, 20619114]

約数ペア:

[(1, 20619114), (2, 10309557), (3, 6873038), (6, 3436519), (107, 192702), (214, 96351), (321, 64234), (642, 32117)]